Electronic calculator



FIG. 1 is a front elevational view of an electronic calculator showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view thereof with the cover closed;

FIG. 9 is a top plan view thereof with the cover closed; and,

FIG. 10 is a perspective view of FIG. 8. 

The ornamental design for an electronic calculator, as shown and described. 